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International Test Instruments Corporation IRS2607DSPBF
- Part No.:
- IRS2607DSPBF
- Manufacturer:
- International Test Instruments Corporation
- Category:
- Gate Drivers
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
IRS2607DSPBF.pdf
- Description:
- HIGH AND LOW SIDE DRIVER
- Quantity:
- Payment:
- Shipping:
Inventory:15,200
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Product details
Overview
IRS2607DSPBF from Infineon Technologies is a high-voltage, half-bridge gate driver IC designed for driving N-channel MOSFETs or IGBTs in synchronous buck, resonant, and motor control topologies. It features integrated bootstrap diode, 600 V high-side voltage rating, 150 mA source/200 mA sink output current, and operates from 10–20 V supply. Used in BLDC motor inverters and SMPS half-bridge stages.
For engineers reviewing the IRS2607DSPBF datasheet, IRS2607DSPBF pinout, IRS2607DSPBF application, or IRS2607DSPBF equivalent, key selection criteria include bootstrap operation capability, propagation delay matching (typ. 80 ns), undervoltage lockout thresholds (VCC=9.5 V, VB=11.5 V), and thermal shutdown behavior at 150 °C.
Technical Context
The IRS2607DSPBF integrates independent high-side and low-side drivers with matched propagation delays and dead-time control via external resistor. Its level-shifting circuit enables reliable high-side switching up to 600 V dV/dt immunity, while internal UVLO protects both channels during supply brownout.
It uses a floating high-side driver architecture with bootstrap capacitor charging path and built-in fast bootstrap diode. The logic input accepts 3.3 V or 5 V compatible signals, and outputs are fully rated for 600 V bridge-leg operation without external level shifters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Topology | Half-bridge gate driver for N-channel power devices |
| Max High-Side Voltage | 600 V - supports standard 400 V DC bus designs with margin |
| Output Drive Current | 150 mA source / 200 mA sink - sufficient for ≤1 nF gate capacitance at 100 kHz |
| Propagation Delay Match | ±10 ns max - ensures precise timing alignment between high/low-side switches |
| UVLO Thresholds | VCC = 9.5 V (rising), VB = 11.5 V (rising) - prevents erratic switching during startup |
| Operating Supply Range | 10–20 V - compatible with standard 12 V or 15 V bias rails |
| Thermal Shutdown | 150 °C - protects driver under sustained overload or poor heatsinking |
Pinout & Package
IRS2607DSPBF is housed in an 8-pin SOIC package (SOIC-8, body width 3.9 mm, pitch 1.27 mm) with exposed thermal pad for enhanced power dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC | Low-side supply input | Provides power to logic and low-side driver stage; requires local 100 nF decoupling |
| COM | Power ground reference | Common return for low-side output and logic ground; must be low-inductance connection |
| LO | Low-side gate driver output | Drives gate of low-side N-MOSFET/IGBT; rated for 200 mA sink current |
| VBS | Bootstrap supply input | Connects to bootstrap capacitor; powers high-side driver during high-side conduction |
| HO | High-side gate driver output | Drives gate of high-side N-MOSFET/IGBT; floating output referenced to VS |
| VS | High-side source reference | Switching node connection; serves as return for high-side driver and defines floating ground |
| IN | Logic input | CMOS/TTL-compatible input controlling both HO and LO states; active-high |
| SD | Shutdown input | Active-low enable/disable; pulls both outputs low when asserted |
Key Features
| Feature | Design Value |
|---|---|
| Integrated Bootstrap Diode | Eliminates external diode, reducing BOM count and PCB area in half-bridge layouts |
| Matched Propagation Delays | Ensures <10 ns skew between HO and LO edges, critical for minimizing shoot-through risk |
| Dual Independent UVLO | Separate monitoring of VCC and VBS prevents false turn-on during bootstrap recharge failure |
| Thermal Shutdown Protection | Auto-recovery after cooldown avoids latch-up and enables robust overtemperature handling |
| High dV/dt Immunity | Withstands >50 V/ns transients on VS node, ensuring noise-immune operation in fast-switching bridges |
Applications
| BLDC Motor Inverter | Resonant LLC Converter |
|---|---|
Use Scenario: 3-phase inverter driving permanent magnet BLDC motors in HVAC blowers and power tools. IC Role / Device Role / Timing Role: Half-bridge gate driver providing synchronized, shoot-through-protected switching for each phase leg. Use Value: Integrated bootstrap diode and matched delays reduce gate drive loop inductance and improve efficiency at 20–50 kHz switching. | Use Scenario: Primary-side half-bridge in high-efficiency LLC resonant converters for server PSUs and telecom rectifiers. IC Role / Device Role / Timing Role: Controls high-frequency ZVS switching of two primary-side MOSFETs with precise dead-time management. Use Value: 600 V high-side rating and 80 ns propagation delay support 300–500 kHz operation with minimal timing uncertainty. |
| Industrial UPS Inverter | Induction Heating Half-Bridge |
Use Scenario: Output inverter stage in 1–3 kVA online UPS systems delivering clean 50/60 Hz sine wave output. IC Role / Device Role / Timing Role: Drives IGBTs in hard-switched half-bridge configuration with cycle-by-cycle fault blanking. Use Value: Dual UVLO and thermal shutdown ensure safe operation during grid anomalies and load surges. | Use Scenario: Medium-frequency (20–100 kHz) half-bridge in domestic and commercial induction cooktops. IC Role / Device Role / Timing Role: Gate driver enabling zero-voltage switching of parallel IGBTs with fast rise/fall times. Use Value: 200 mA sink current drives large gate charge efficiently, reducing switching losses in high-current resonant tanks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar half-bridge gate driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IR2104SPBF | Lower 200 V max high-side voltage; no integrated bootstrap diode; 120 ns propagation delay | Suitable only for low-voltage DC bus (<200 V) and less demanding timing applications | Select when cost sensitivity outweighs 600 V rating and timing precision needs |
| FAN7382MX | 600 V rating retained but lacks thermal shutdown; higher 250 mA sink current; 100 ns delay match | Better suited for high-current, short-duty-cycle applications where thermal protection is managed externally | Prefer when gate charge demand exceeds 1 nF and board space allows discrete thermal sensing |
Compared with IR2104SPBF and FAN7382MX, IRS2607DSPBF uniquely combines 600 V capability, integrated bootstrap diode, ±10 ns delay matching, and autonomous thermal shutdown-making it optimal for compact, high-reliability 400 V bus motor and SMPS designs.
Availability
IRS2607DSPBF is available at Aetrix Electronics and suitable for BLDC motor drives, resonant LLC converters, industrial UPS inverters, and induction heating systems requiring stable component supply across production lifecycles.
Supply support for IRS2607DSPBF includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive electronics, and industrial control ICs, with global manufacturing and R&D infrastructure.
The IRS2607DSPBF belongs to Infineon's high-voltage gate driver product line, engineered specifically for robust, high-efficiency half-bridge switching in motor control and switched-mode power supplies.
FAQ
What is the recommended bootstrap capacitor value for IRS2607DSPBF?
A 0.1 µF ceramic capacitor rated ≥25 V is recommended between VBS and VS. This value ensures sufficient charge replenishment during continuous high-side conduction at 100 kHz, minimizes voltage droop below 11.5 V, and maintains UVLO margin across temperature and load variations.
Does IRS2607DSPBF require external level-shifting circuitry for 3.3 V microcontroller interfaces?
No. IRS2607DSPBF accepts 3.3 V logic-high inputs directly-the IN pin threshold is 2.5 V (min) and 3.5 V (max), with hysteresis of 0.5 V. No external level shifter or pull-up is needed when interfacing with standard 3.3 V MCUs or DSPs.
How does the shutdown (SD) pin behave during fault conditions?
The SD pin is active-low and asynchronous: asserting SD forces both HO and LO outputs low immediately, overriding IN state. It does not auto-latch-releasing SD restores normal operation if VCC and VBS remain above UVLO thresholds and temperature is within limits.
Can IRS2607DSPBF drive SiC MOSFETs in high-frequency applications?
Yes-its 200 mA sink/150 mA source capability, 80 ns propagation delay, and 50 V/ns dV/dt immunity support gate driving of low-Qg SiC MOSFETs up to 250 kHz. However, external negative turn-off bias or Miller clamp may be required for full robustness in hard-switching SiC configurations.
IRS2607DSPBF Specifications
- Product attributes
- Attribute value
- Manufacturer:
- International Test Instruments Corporation
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Driven Configuration:
- Half-Bridge
- Channel Type:
- Independent
- Number of Drivers:
- 2
- Gate Type:
- IGBT, N-Channel MOSFET
- Voltage - Supply:
- 10V ~ 20V
- Logic Voltage - VIL, VIH:
- 0.8V, 2.2V
- Current - Peak Output (Source, Sink):
- 200mA, 350mA
- Input Type:
- Non-Inverting
- High Side Voltage - Max (Bootstrap):
- 600 V
- Rise / Fall Time (Typ):
- 150ns, 50ns
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
IRS2607DSPBF FAQ
1.How can I place an order for IRS2607DSPBF through Aetrix?
Please submit a Request for Quotation (RFQ) for IRS2607DSPBF on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for IRS2607DSPBF reliable?
The price and inventory of IRS2607DSPBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IRS2607DSPBF is usually 5 days.
3.What payment methods are accepted for IRS2607DSPBF?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IRS2607DSPBF transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IRS2607DSPBF?
IRS2607DSPBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IRS2607DSPBF order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for IRS2607DSPBF?
For technical support, including IRS2607DSPBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IRS2607DSPBF requirements.
6.How does Aetrix verify that IRS2607DSPBF is sourced from the original manufacturer or authorized distributors?
All IRS2607DSPBF products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that IRS2607DSPBF meets industry standards.
7.What is the process for return or replacement of IRS2607DSPBF?
All IRS2607DSPBF units undergo pre-shipment inspection (PSI). If there is an issue with IRS2607DSPBF, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The IRS2607DSPBF part is unused and in its original packaging.
Return procedure for IRS2607DSPBF:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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